Delaware River Viaduct

Abandoned in 1983, it is part of an Amtrak proposal to introduce passenger service between Scranton, Pennsylvania and New York City, a distance of 135 mi (217 km).

[citation needed] At its completion, the viaduct was thought to be the largest reinforced concrete structure built with a continuous pour process.

Graffiti, cracking cement, other forms of concrete degradation and the growth of weeds all pose threats to structure following more than 30 years of disuse.

[citation needed] As of 2019, the Pennsylvania Northeast Railroad Authority (PNRRA) is gathering funding to commission a study to update the 2009 estimates of the costs of restoring service, including the bridge repairs.

[citation needed] In September 2020, Amtrak proposed the restoration of rail service between Scranton and New York City at some point before 2035.

The viaduct, with Mount Tammany appearing in the distance, taken from the Pennsylvania side of the river, July 1923.
The viaduct in 2006 with cracked cement and other forms of concrete degradation